CN108290323A - Device and method for processing dosage - Google Patents
Device and method for processing dosage Download PDFInfo
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- CN108290323A CN108290323A CN201680065541.XA CN201680065541A CN108290323A CN 108290323 A CN108290323 A CN 108290323A CN 201680065541 A CN201680065541 A CN 201680065541A CN 108290323 A CN108290323 A CN 108290323A
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- dosage
- mold
- multilayer
- orientation
- molding
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/34—Feeding the material to the mould or the compression means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
- B29C31/04—Feeding of the material to be moulded, e.g. into a mould cavity
- B29C31/042—Feeding of the material to be moulded, e.g. into a mould cavity using dispensing heads, e.g. extruders, placed over or apart from the moulds
- B29C31/048—Feeding of the material to be moulded, e.g. into a mould cavity using dispensing heads, e.g. extruders, placed over or apart from the moulds the material being severed at the dispensing head exit, e.g. as ring, drop or gob, and transported immediately into the mould, e.g. by gravity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
- B29C31/04—Feeding of the material to be moulded, e.g. into a mould cavity
- B29C31/06—Feeding of the material to be moulded, e.g. into a mould cavity in measured doses, e.g. by weighting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/20—Making multilayered or multicoloured articles
- B29C43/203—Making multilayered articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0011—Combinations of extrusion moulding with other shaping operations combined with compression moulding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
- B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
- B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/34—Feeding the material to the mould or the compression means
- B29C2043/3405—Feeding the material to the mould or the compression means using carrying means
- B29C2043/3411—Feeding the material to the mould or the compression means using carrying means mounted onto arms, e.g. grippers, fingers, clamping frame, suction means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/34—Feeding the material to the mould or the compression means
- B29C2043/3466—Feeding the material to the mould or the compression means using rotating supports, e.g. turntables or drums
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/34—Feeding the material to the mould or the compression means
- B29C2043/3466—Feeding the material to the mould or the compression means using rotating supports, e.g. turntables or drums
- B29C2043/3472—Feeding the material to the mould or the compression means using rotating supports, e.g. turntables or drums using star wheels comprising arms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/04—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles using movable moulds
- B29C43/06—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles using movable moulds continuously movable in one direction, e.g. mounted on chains, belts
- B29C43/08—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles using movable moulds continuously movable in one direction, e.g. mounted on chains, belts with circular movement, e.g. mounted on rolls, turntables
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2101/00—Use of unspecified macromolecular compounds as moulding material
- B29K2101/12—Thermoplastic materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0037—Other properties
- B29K2995/0065—Permeability to gases
- B29K2995/0067—Permeability to gases non-permeable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/56—Stoppers or lids for bottles, jars, or the like, e.g. closures
- B29L2031/565—Stoppers or lids for bottles, jars, or the like, e.g. closures for containers
Abstract
A kind of device and method for processing dosage, particularly multilayer dosage, the purpose is to obtain the object made of polymer material (for example, being closed lid) compression moulding.The device includes：Co-extrusion equipment (3), for squeezing out the multilayered structure at least one primary layer (4) and at least one secondary layer (5) so that multilayered structure leaves co-extrusion equipment (3) along export direction (X)；Mold (7), equipped with a pair of of element (8,9), at least one of described element (8,9) can be moved towards another in molding direction (Y), so as to the compression moulding object from multilayer dosage (2), which cuts off from multilayered structure；Conveying equipment (6), for transporting stratiform dosage (2) towards mold (7)；Device for the orientation for changing dosage (2) when dosage (2) is conveyed by conveying equipment (6) so that dosage (2) is introduced into the orientation that wherein secondary layer (5) extends transverse to molding direction (Y) in mold (7).
Description
The present invention relates to the device and method for processing dosage (dose), particularly multilayer dosage, and the purpose is to pass through
Compression moulding (compression moulding) obtains the object made of polymer material.
The known object made of polymer material is equipped with multilayered structure, and particularly including between two layers of primary material
Barrier material layer between material.Barrier material can have to the barrier properties of oxygen, gas, fragrance and/or light, and primary material
Desired machinery and aesthetic properties are provided for object.The object made of multilayer material can pass through the polymerization of compression moulding doses
Object material and obtain, the polymer material also have multilayered structure.Specifically, the polymer material of doses can construct
Layered element, the laminar have the barrier layer of the substantially flat between two outer layers, the two outer layers also basic
It is upper flat.
Become known for obtaining the dress of the object made of single polymers material (that is, without multilayered structure) compression moulding
It sets.Such device includes for the extrusion equipment along generally vertical extrusion direction extruded polymer material.Additionally provide conveying
Carousel, equipped with multiple delivery elements, each of delivery element is suitable for cutting off the certain agent for leaving extrusion equipment
The polymer material of amount, and the dosage is conveyed towards mold.The mold includes female element and male element, and female element is matched
Cavity is had, dosage is discharged into cavity by delivery element, and male element cooperates with female element so that dosage forming is until obtaining
Obtain desired object.Female element and male element can be moved relative to each other along generally vertical molding direction.
The device of above-mentioned known type does not allow to process the multilayer dosage for being configured to laminar in the best way.On if
The device of type is stated for processing the dosage for being configured to multilayer laminar element, then the dosage for exiting extrusion equipment there will be blocking
Layer, which is arranged in when being exited from extrusion equipment in generally vertical plane.It is discharged into the cavity of female element
Dosage will be such that barrier layer is located in generally vertical plane, that is, be parallel to molding direction, this would not allow for forming barrier layer
Material correctly flowed between the open component and female element of mold.This will make hardly possible in object to be obtained
The material to form barrier layer is evenly distributed in wall.
Therefore, final object will have non-uniform barrier properties, and particularly, can be with wherein barrier layer not
In the presence of or too thin and execute its function with being unable to fully region.
It it is known that there is multilayer dosage the shape of substantially cylindrical, the wherein shape of barrier material to be similar to and be embedded in primary material
Hollow cylinder in material.Such multilayer dosage is particularly problematic for compression moulding, this is because being difficult to them
It is properly positioned in the cavity of female element, and because barrier material tends to unevenly be distributed in mold.Most
In the case of bad, barrier material can be not present in some regions of formed object, and in other regions of this object
Middle formation is double-deck.
No matter dosage is with multilayered structure or single layer structure, for constituting the material of dosage, restriction is risen to
Side wall in space between female element and male element for formation object to be obtained is also likely to be complicated.
The purpose of the present invention is be modified to obtain the device and method of the multi-layer body of compression moulding.
It is a further object to provide one kind having at least one primary layer (primary layer) for compression moulding
With the device and method of the multilayer dosage of at least one secondary layer (secondary layer), allow acquisition secondary layer opposite
It is evenly distributed in its internal object.
It is a further object to provide one kind having at least one primary layer and at least one secondary for compression moulding
The method and apparatus of the multilayer dosage of layer, allow the material to form secondary layer to flow into mold as homogeneously as possible.
It is a further object to provide a kind of methods and dress for obtaining object by the compression moulding to dosage
It sets, allows to improve filling of the material to mold by constituting dosage, and if dosage has multilayered structure, also allow to change
Into distribution of the secondary layer in object side wall.
It still another object is and improve the positioning of dosage in a mold, no matter dosage is multilayer or single layer.
In the first aspect of the present invention, it is contemplated to a kind of device, including：
Co-extrusion equipment, for squeezing out the multilayered structure at least one primary layer and at least one secondary layer so that
Multilayered structure leaves co-extrusion equipment along export direction；
Mold is equipped with a pair of of element, and at least one of described element can be moved towards another on molding direction,
So as to the compression moulding object from multilayer dosage, multilayer dosage is cut off from multilayered structure；
Conveying equipment, for transporting multilayer dosage towards mold；
Device for the orientation for changing multilayer dosage when multilayer dosage is conveyed by conveying equipment so that multilayer dosage
It is introduced into mold with the orientation that wherein secondary layer extends transverse to molding direction.
Orientation for changing the device acceptable dose of the orientation of dosage is changed to wherein secondary layer transverse direction from initial orientation
In, particularly perpendicular to molding direction arrangement orientation, when dosage when being cut off from multilayered structure its with initial orientation, and
Initial orientation can for example be parallel to molding direction.During compression moulding, especially if mold arrangement be formed with transverse to
The object for moulding the wall of direction arrangement, such as in the case of lid, container or washer, this allows secondary layer relatively evenly to flow into
In mold.
In this case, dosage with wherein secondary layer in the plane that will be arranged in the object of completion with secondary layer
The direction and location in plane almost overlapped is in a mold.Which ensure that secondary layer be unrolled evenly a pair of of mould element it
Between.Therefore, when being crushed between molded element, secondary layer easily occupies the object arranged transverse to molding direction almost
All walls so that this wall, which has, assigns the practical property across its entire extension of secondary layer.
In addition, optimizing flowing of the material to form secondary layer in the mould part for being intended to be formed the side wall of object.
Finally, during compression moulding, secondary layer is not exposed to that its integrality or successional any excessive deformation may be damaged.
Thus, it is possible to obtain assigning the object that secondary layer is evenly distributed in its internal performance.
In the second aspect of the present invention, it is contemplated to a kind of method, including step：
Squeeze out the multilayered structure at least one primary layer and at least one secondary layer；
Multilayer dosage is cut off from multilayered structure；
The compression moulding object from multilayer dosage, multilayer dosage are cut off from multilayered structure, and compression molding step is happened at equipped with a pair of of member
In the mold of part, at least one of described element can be moved towards another on molding direction so that multilayer dosage shapes；
Wherein, multilayer dosage at the end of extrusion step there is initial orientation to change when multilayer dosage is conveyed towards mold
Become the orientation of multilayer dosage so that multilayer dosage is introduced into such orientation in mold, and in the orientation, secondary layer is transverse to mould
Direction processed extends.
Method according to a second aspect of the present invention allows to obtain object by compression moulding multilayer dosage, wherein is formed secondary
The material of layer is relatively evenly distributed, as will be broadly discussed with reference to device according to the first aspect of the invention.
In the third aspect of the present invention, it is contemplated to a kind of device, including：
Distributing equipment has the outlet opening (exit mouth) for being configured to slit, for distributing continuous flat structures, layer
Shape dosage can be cut off from continuous flat structures so that continuous flat structures leave distributing equipment along export direction；
Mold is equipped with a pair of of element, and at least one of described element can be moved towards another on molding direction,
So as to the compression moulding object from stratiform dosage；
Conveying equipment, for transporting stratiform dosage towards mold；
Device for the orientation for changing stratiform dosage when stratiform dosage is conveyed by conveying equipment so that stratiform dosage
It is introduced into mold when stratiform dosage is located in the plane of molding direction arrangement.
In the fourth aspect of the present invention, it is contemplated to a kind of method, including step：
Squeeze out continuous flat structures；
Stratiform dosage is cut off from continuous flat structures；
The compression moulding object from stratiform dosage, compression molding step is happened in the mold equipped with a pair of of element, in the element
It is at least one to be moved on molding direction towards another, to make stratiform dosage shape；
Wherein, stratiform dosage at the end of extrusion step there is initial orientation to change when stratiform dosage is conveyed towards mold
Become the orientation of stratiform dosage so that stratiform dosage introduces mould when stratiform dosage is located in the plane of molding direction arrangement
In tool.
Due to the third aspect of the present invention and fourth aspect, dosage can be put into mold in a stable manner, this permission
Any undesirable movement of dosage is limited or even is eliminated after dosage is introduced mold.Therefore, mold is optimized
Filling, and reduce due to dosage the incorrect positioning between mould element caused by, may be on the object of completion
Any defect generated.
Figure in refer to the attached drawing may be better understood and promote the present invention, attached drawing to show the non-limiting implementation of the present invention
Example, wherein：
Fig. 1 is the perspective schematic view shown for obtaining the device of object by compression moulding multilayer dosage；
Fig. 2 is the schematic perspective enlarged drawing for the conveying equipment for showing the device in Fig. 1, and some of parts are with transparent side
Formula is drawn；
Fig. 3 is to show the co-extrusion equipment of device in Fig. 1, the section of cutting member and delivery element, schematic expanded view；
Fig. 4 is perspective diagram, and some of parts are drawn in a transparent way, and the delivery element of wherein Fig. 3 is shown
Go out in multiple operating positions；
Fig. 5 is the schematic sectional view for some steps for showing molding multilayer dosage.
Fig. 1 shows the device 1 for obtaining object by compression moulding multilayer dosage 2.The object that device 1 can produce is special
Can be the lid, washer or container of container.
Device 1 includes distributing equipment, which is particularly configured to co-extrusion equipment 3, for distributing continuous knot
Structure, be especially structured to include multiple polymers material multilayered structure.Co-extrusion equipment 3 can be equipped with outlet opening, this goes out
Oral pore is configured to slit, particularly but not exclusively has straight line or essentially linear geometry, to squeeze out flat multilayer
Structure, being configured to the multilayer dosage 2 of laminar can cut off from the flat multilayered structure.Thus obtained multilayer dosage 2 is general
All over extending in principal plane, and there are two large-sizes for tool in this principal plane, and on the direction perpendicular to principal plane
With the thickness smaller than above-mentioned two large-size.Therefore, there is thus obtained multilayer dosage 2 height to be less than the linear ruler of base portion
Very little parallelepiped shape.
As shown in figure 3, each multilayer dosage 2 includes at least one primary layer 4 and at least one secondary layer 5.
Secondary layer 5 is parallel to above-mentioned principal plane.
In the example shown, multilayer dosage 2 includes two primary layers 4 being manufactured from the same material and between two primary layers
Secondary layer 5 between 4.It is, therefore, possible to provide the multilayer dosage 2 and/or secondary layer 5 of the numbers of plies more than three layers are between by each other
The case where between two or more outer layers made of different materials.
In the plan view, secondary layer 5 can have linear dimension identical with primary layer 4, to appear in multilayer dosage 2
Except.Alternatively, in the plan view, secondary layer 5 can be along can be parallel in the direction that principal plane limits on multilayer dosage 2
One or both has the linear dimension less than primary layer 4.
Primary layer 4 can be made of polymer material, which can give the desired machinery of object of completion
And aesthetic properties, such as thermoplastic polymer, such as polyethylene terephthalate (PET), polypropylene (PP), polyvinyl chloride
(PVC), polyethylene (PE), polyethylene naphthalate (PEN), polystyrene (PS) or polylactic acid (PLA) etc..Alternatively,
Secondary layer 5 can be made of barrier material, and the barrier material is equipped with to oxygen and/or gas and/or fragrance and/or moisture
And/or the barrier properties of light.Barrier material can be for example including ethylene-vinyl alcohol copolymer (EVOH) or aromatic polyamide
NMXD6 etc..Alternatively, secondary layer 5 can be made of the plastic material of any recycling, or by the identical of formation primary layer 4
The material of type is made, wherein added with the one or more dyestuffs for being adapted to provide for shading performance, such as black, or be added with
Oxygen scavenger.
Co-extrusion equipment 3 is located so that multilayered structure leaves co-extrusion equipment 3 on export direction X, in shown example
In export direction X be vertical.
Device 1 further comprises at least one mold 7, for receiving multilayer dosage 2 and multilayer dosage 2 being made to shape, with
Just from wherein obtaining desired object.Mold 7 includes female element 8 and open component 9, and at least one of these elements can be relative to
Another is moved along molding direction Y, to make multilayer dosage 2 shape.In the example shown, device 1 includes for along molding side
The mobile device (not shown) that female element 8 is moved to Y, so as to keep female element 8 mobile closer to open component 9, and alternatively
Female element 8 is set to be moved far from open component 9.Alternatively, mobile device can move open component 9 along molding direction Y, and female element 8
Along the direction remains stationary.Mobile device can also move both female element 8 and open component 9 simultaneously along molding direction Y, so as to
Them are made to draw closer together each other or alternatively further away from each other.In the example shown, molding direction Y is vertical.
Under any circumstance, mobile device makes female element 8 and open component 9 relative to each other in open position P1 and close stance
It sets and moves between P2.In the P1 of open position, female element 8 and open component 9 are separated from each other so that can from mold 7 remove at
Shape object, and multilayer dosage 2 is introduced into mold 7 and forms new object.In the P2 of closed position, in female element 8 and sun
Working chamber is limited between element 9, which has shape corresponding with the shape of object to be obtained.
As shown in Fig. 2, female element 8 is equipped with the cavity 10 for being suitable for receiving multilayer dosage 2, and open component 9 is configured to penetrate
To in cavity 10 so that multilayer dosage 2 shape punch.
In the example shown, device 1 includes multiple molds 7, this multiple mold is arranged in molding carousel and (does not show
Go out) peripheral region in, which can surround for example vertical axis, particularly rotates in a continuous manner.
Device 1 further comprises conveying equipment 6 as depicted in figs. 1 and 2, for setting multilayer dosage 2 from coextrusion
Standby 3 convey towards mold 7.Conveying equipment 6 may include multiple delivery elements 11, and each of delivery element is suitable for conveying multilayer
Dosage 2.
Conveying equipment 6 can surround rotation axis R (such as vertical) rotation.Particularly, conveying equipment 6 can be configured to
Carousel.In the example shown, rotation axis R is parallel to export direction X.
Conveying equipment 6 may include the centerbody 13 that can surround rotation axis R rotations, which supports delivery element
11.In the example shown, centerbody 13 is connected to each of multiple arms equipped with multiple arms 14, corresponding delivery element 11.
Arm 14 can be radially extended around rotation axis R.Arm 14 can be equidistant about rotation axis R.
In the example shown, four arms 14 are provided, but the arm 14 with four different numbers can also be used naturally.
Conveying equipment 6 is configured to edge and moves multilayer dosage 2 from co-extrusion equipment 3 towards the directapath of mold 7.Especially
Ground, conveying equipment 6 are configured in multiple operating positions mobile delivery element 11, and multiple operating positions include for example shown in Fig. 1
Collection position Q1 and releasing position Q2.In collecting position Q1, delivery element 11 is collected from the multilayer for leaving co-extrusion equipment 3
The multilayer dosage 2 of structure cut-out.In the Q2 of releasing position, the moon member of the delivery element 11 between the mold 7 of P1 in an open position
Between part 8 and corresponding open component 9.Multilayer dosage 2 can be discharged into the cavity 10 of female element 8.
Each delivery element 11 includes feed surface 12 as shown in Figure 3, and feed surface is suitable in multilayer dosage from co-extrusion
Go out when equipment 3 is conveyed towards mold 7 and is contacted with multilayer dosage 2.Particularly, from position Q1 is collected to the path of releasing position Q2
Period, multilayer dosage 2 are attached to feed surface 12.
Device 1 further comprises the device for changing orientation, with from position Q1 is collected to the path of releasing position Q2
Period rotates each delivery element 11.For changing the orientation for the multilayer dosage 2 that the device permission delivery element 11 of orientation moves
The initial orientation having in collecting position Q1 from multilayer dosage 2 is changed to multilayer dosage 2 to be had most in the Q2 of releasing position
Orientation eventually.When multilayer dosage 2, which is in, to be ultimately oriented, secondary layer 5 is laterally arranged relative to molding direction Y.More specifically,
In being ultimately oriented, secondary layer 5 is perpendicular to molding direction Y arrangements.
When multilayer dosage 2, which is arranged in, is ultimately oriented middle, multilayer dosage 2 determines principal plane, and in the example shown, the master is flat
Face transverse to, particularly perpendicular to molding direction Y.In being ultimately oriented, the principal plane of multilayer dosage 2 be substantially perpendicular to by
The plane that multilayer dosage 2 in initial orientation determines.Particularly, in the example shown, multilayer dosage 2 is located in initial orientation
In generally vertical plane, and it is located in horizontal plane in being ultimately oriented.With reference to the multilayer dosage 2 according to initial orientation
Position used in term " generally vertical " refer to can be it is vertical or even from vertical position deviate the several years position.
In fact, the device for changing orientation is arranged so that in collecting position Q1, feed surface 12 relative to vertical direction to
The rear-inclined several years are, for example, less than 5 °.This makes the multilayer dosage 2 just cut off from the multilayered structure for leaving co-extrusion equipment 3 be more easy to
In being attached to feed surface 12.
In initial orientation, multilayer dosage 2 is parallel or is nearly parallel to export direction X arrangements.In other words, according to initial
Orientation, the secondary layer 5 on the principal plane of multilayer dosage 2 are basically parallel to export direction X.
Allow to rotate corresponding delivery element 11 by surrounding an axis and change multilayer agent for changing the device of orientation
The orientation of amount 2, in the example shown, the axis are overlapped with the axis of the arm 14 of the delivery element 11 in support discussion.More commonly
Ground allows each delivery element 11 to be rotated around a d-axis for changing the device of orientation, and the d-axis is about rotation axis R along diameter
To, and be specifically located in the plane vertical with rotation axis R.In this way, allow for changing the device of orientation defeated
Surface 12 is sent to rotate fixed angle in advance when delivery element 11 is moved to releasing position Q2 from collection position Q1, and therefore
The multilayer dosage 2 for being attached to feed surface 12 is allowed to rotate identical fixed angle in advance.
In the example shown, it is disposed for from position Q1 is collected to releasing position Q2's for changing the device of orientation
Each delivery element 11 is set to rotate about 90 ° during path.It is discharged into cavity 10 by multilayer dosage 2 in each delivery element 11
During the rest part for surrounding the rotating distance that rotation axis R is executed later, each delivery element 11 is rotated to return to it
The position being initially found is arranged in the multilayer dosage 2 collected in the Q1 of position to prepare to receive according to initial orientation.
Due to the device for changing orientation, by multilayer dosage 2 according to the bottom for being roughly parallel to cavity 10 as shown in Figure 5
Surface 28 or more generally useful transverse to, particularly perpendicular to molding direction Y define cavity 10 surface orientation introduce cavity
In 10.This allows multilayer dosage 2 more uniformly to be flowed between female element 8 and male element 9 so that forms secondary layer 5
Material also reaches the point farthest from working chamber.When object it is to be formed have with transverse to, particularly perpendicular to molding direction Y
When the part of the notable volume extended, this effect is particularly evident.For example, this is lid as shown in Figure 5 in object to be formed
Occur in the case of 25, wherein lid 25 has the end wall 26 perpendicular to molding direction Y and the side wall around molding axis Y extensions
27.By during conveying towards 7 rotary multilayer dosage 2 of mold so that multilayer dosage 2 is with wherein secondary layer 5 perpendicular to molding
The orientation of direction Y is put into cavity 10, can secondary layer 5 be arranged in the identical orientation having in the end wall 26 of lid with it
In so that secondary layer 5 extends along entire end wall 26.In this way, will ensure to assign secondary layer 5 on the entire end wall 26 of lid
Performance, such as capacity for air resistance.
Further, since its bedded structure, multilayer dosage 2 can be conveyed easily by delivery element 11, and firmly be put
Enter in cavity 10.This acceptable dose is centrally located relative to female element 8, and makes not phase of the multilayer dosage 2 in cavity 10
Hope mobile minimize.Therefore, constituting the material of multilayer dosage 2 can also equably flow along the mould part for being intended to be formed side wall 27
It is dynamic so that the wall also has good barrier properties.
Similar demonstration is also applied for following situations：Object wherein to be obtained is perpendicular to the pad that molding direction Y extends
Circle, or equipped with the container of relatively wide bottom wall or relatively less inclined side wall.
More generally useful, allow transverse to molding direction relative to known method, above-mentioned apparatus 1 and relevant operating method
The good distribution of secondary materials layer is obtained on the wall (such as bottom wall) of the completion object of Y arrangements, and allows to mould direction Y on edge
The more preferable distribution of secondary materials layer is obtained on the wall (such as side wall) of the completion object of arrangement.
Device for changing orientation may include for example mechanically, pneumatically, electricity ground or what is be hydraulically actuated any set
It is standby, it is suitable at it around rotating transport element 11 during the path of rotation axis R.
It is configured to for from position Q1 is collected to the quite big by one of the path of releasing position Q2 for changing the device of orientation
Part, by feed surface 12 and therefore also by multilayer dosage 2 be maintained at can be consistent with the initial orientation of multilayer dosage 2 it is basic
In vertical configuration.Particularly, as shown in figure 4, the device for changing orientation is configured to along being equal to from position Q1 is collected to releasing
At least half in the path of position Q2 or even more parts are put, multilayer dosage 2 is maintained in generally vertical configuration.It changes
Sentence is talked about, and from collecting latter halfs of the position Q1 to the path of releasing position Q2, multilayer dosage 2 is rotated to from initial orientation
It is ultimately oriented.This allows the deformation for minimizing or even preventing multilayer dosage 2, and the deformation is with multilayer dosage 2 in flatly cloth
Set and downwards while it is transported true related.
As shown in Fig. 2, from position Q1 is collected to during the path of releasing position Q2, feed surface 12 have than be intended to
The higher area A1 of area A2 on the surface for the multilayer dosage 2 that feed surface 12 contacts.In this way, the face of multilayer dosage 2
It is supported to the whole surface of feed surface 12 to the path of releasing position Q2 by feed surface 12 along from collection position Q1.This is prevented
Multilayer dosage 2 is exceedingly deformed when being left from co-extrusion equipment 3 and during the conveying of multilayer dosage 2.Particularly, prevent
Only multilayer dosage 2 is expanded after leaving co-extrusion equipment 3 and is arranged according to circular structure, loses its initial bedded structure.
In the example shown, feed surface 12 is flat, just as it is intended to the surface one of the multilayer dosage 2 contacted
Sample.This allows the surface for the multilayer dosage 2 being shelved on feed surface 12 indeformable, also makes the deformation of entire multilayer dosage 2 most
Smallization.More generally useful, feed surface 12 is to be intended to the side of the shape complementation on the surface of the multilayer dosage 2 interacted therewith with it
Formula shapes.
Multilayer dosage 2 is prematurely detached with feed surface 12 in order to prevent, and feed surface can be equipped with suction unit 30, should
Suction unit is configured to keeping dosage to contact with feed surface 12 from collection position Q1 to during the path of releasing position Q2.
Delivery element 11 may include blower device (not shown), empty to generate compression on feed surface 12 when needed
Gas jet stream so that multilayer dosage 2 is more easily detached with feed surface 12 in the Q2 of releasing position.
In order to allow multilayer dosage 2 more easily to be detached with feed surface 12 in the Q2 of releasing position, feed surface 12 can
To be provided in the non-adhesive layer 15 fixed to delivery element 11 as shown in Figure 3.
In the example shown, each delivery element 11 is configured to scoop.
Device 1 further comprises disconnecting device, for cutting off multilayer dosage from the multilayered structure for leaving co-extrusion equipment 3
2.In the example shown, disconnecting device includes multiple cutting members 16, and each of multiple cutting members are fixed to corresponding defeated
Send element 11.
In more detail, cutting member 16 is fixed to the respective upper region of corresponding delivery element 11, especially corresponding flat
Smooth upper surface 17.
Cutting member 16 can be configured to blade, especially be flat.
Each cutting member 16 is equipped with preceding cut edge 19, and during the path of cutting member 16, preceding cut edge enters
The outlet opening 18 of neighbouring co-extrusion equipment 3, the position almost contacted with outlet opening 18, to cut off multilayer dosage 2 from the position.Often
The cut edge 19 of a cutting member 16 is arranged in the moving direction relative to delivery element 11 of corresponding feed surface 12 slightly
In the more position of front, or flush with feed surface.In this way, as long as multilayer dosage 2 is cut, or even
During cutting, multilayer dosage 2 is just attached to feed surface 12.
During operation, continuous multilayered structure leaves co-extrusion equipment 3 along export direction X.Conveying equipment 6 is around rotation
Axis R rotations so that delivery element 11 continuously passes through close to the outlet opening 18 of co-extrusion equipment 3, is especially exporting 18 holes
Lower section.
When delivery element is around rotation axis R rotations, each delivery element 11, which reaches, collects position Q1, in the collection position
It sets in Q1, delivery element and co-extrusion equipment 3 interact so that cutting member 16 associated with delivery element 11 is from multilayer
Structure cuts off multilayer dosage 2.Particularly, when a part for multilayered structure left completely outlet opening 18, with it is to be obtained
When the length of the equal length of multilayer dosage 2, cutting member 16 cuts off the multilayer dosage 2 collected by delivery element 11.Conveying member
Part collects multilayer dosage 2, while it is laterally towards the multilayer dosage 2 limited completely.
The multilayer dosage 2 being arranged in its initial orientation is attached to the feed surface 12 of the delivery element 11 in discussing.It is defeated
It send element 11 to continue around rotation axis R movements, promotes multilayer dosage 2 towards releasing position Q2.Along the quite big of its path
After part conveying multilayer dosage 2, delivery element 11 is rotated by the device for changing orientation relative to centerbody 13, so as to
The orientation for changing multilayer dosage 2 is ultimately oriented and is happened in the Q2 of releasing position in multilayer dosage 2 is arranged in and is ultimately oriented.
Now, multilayer dosage 2 be located so that secondary layer 5 transverse to, particularly perpendicular to molding direction Y arrangement.Therefore, multilayer dosage
2 are discharged into the mold 7 for being now in open position P1, to be received in the cavity 10 of female element 8.Then, female element 8
It is moved closer to each other with open component 9, until their arrival closed position P2, to obtain the object of forming.It now, can be with
Mold 7 is opened with from the object for wherein removing forming, and is inserted into new multilayer dosage 2 wherein.
In a variant which is not illustrated, disconnecting device can be with different from the composition described so far.Particularly, it cuts off
Device may include screw thread or one or more cutter, they are different from delivery element 11, i.e., unassembled on delivery element.
In substitute variants, disconnecting device may include one or more blades independently of delivery element 11.
Although in the accompanying drawings, co-extrusion equipment 3 is represented as extending along generally vertical axis always, can also make
With the co-extrusion equipment 3 according to other construction arrangements.For example, co-extrusion equipment can extend along generally horizontal direction, and
The deviation element for making multilayered structure deviate is equipped with close to outlet opening so that multilayered structure is along for example being generally vertical outlet
Direction X leaves.
In a variant which is not illustrated, export direction X can be substantially horizontal, and it can be substantially to mould direction Y
Vertical.In this case, it is configured to change the orientation of dosage for changing the device of orientation so that dosage executes 180 ° of rotations
Turn.
In a variant which is not illustrated, delivery element 11 may include that a pair laterally contains wall, the two of delivery element 11
It is protruded at side, laterally to accommodate multilayer dosage 2 and more easily keep them.
In a variant which is not illustrated, device 1 can be used for according to being known as the technology of Puttying (puttying)
Compression moulding multilayer mats circle in the lid of forming.In this case, female element 8 can be by with supporting during the molding of washer
The mould element of the function of the lid of forming replaces.
Multilayered structure can also have the geometry different from flat geometry described so far.Example
Such as, multilayered structure can have curved configuration, to obtain the multilayer dosage defined at least partly by curved surface.
In the modification of replacement, device 1 is configured to processing dosage, which is constructed similarly to by single material
Laminar made of material (that is, not having multilayered structure).
Under any circumstance, previously described device 1 allows multilayer dosage 2 so that being easier to the material of secondary layer 5
The orientated deposition in mold 7 is evenly distributed in cavity 10.No matter whether dosage is multilayer, is all firmly put into sky
In chamber 10.In addition, delivery element 11 ensures that dosage is become during from co-extrusion equipment 3 to the path of mold 7 in a manner of limited
Shape, or it is at all indeformable, and this then to be easier to compression moulding dosage and improves the quality of produced object.
It, can be with for changing the device (it changes the orientation of multilayer dosage during conveying) of orientation in substitute variants
Intermittently rather than the molding carousel of operates continuously is used in combination, i.e., with the mould that is gradually rotated around its own axis
Carousel processed is used in combination.The device for changing orientation can also be used, which changes more in conjunction with multiple molds
Orientation of the layer dosage during conveying, multiple molds can move during molding along linear path, rather than by carousel
Support.
Claims (20)
1. a kind of device, including：
Co-extrusion equipment (3), for squeezing out the multilayer knot at least one primary layer (4) and at least one secondary layer (5)
Structure so that the multilayered structure leaves the co-extrusion equipment (3) along export direction (X)；
Mold (7) is equipped with a pair of of element (8,9), and at least one of described element (8,9) can be towards another in molding side
It is moved on (Y), so as to the compression moulding object from multilayer dosage (2), the multilayer dosage is cut off from the multilayered structure；
Conveying equipment (6), for transporting the dosage (2) towards the mold (7)；
Device for the orientation for changing the dosage (2) when the dosage (2) is conveyed by the conveying equipment (6) so that
The dosage (2) is introduced into the orientation that the secondary layer (5) extends transverse to molding direction (Y) in the mold (7).
2. the apparatus according to claim 1, wherein the described device for changing the orientation of the dosage is arranged so that
The dosage (2) is with the secondary layer (5) substantially perpendicular to the targeted release for moulding direction (Y) to the mold (7)
In.
3. device according to claim 1 or 2, wherein the described device for changing the orientation of the dosage is configured to
The dosage (2) is set to be arranged essentially parallel to the initial orientation rotation that the export direction (X) extends from the secondary layer (5), directly
Reach the orientation that the secondary layer (5) extends transverse to molding direction (Y).
4. device according to any one of the preceding claims, wherein the co-extrusion equipment (3), which has, is configured to slit
Outlet opening (18), for distributing flat multilayered structure, the multilayer dosage (2) for being thus configured to flat laminar can be from institute
State flat multilayered structure cut-out.
5. a kind of device, including：
Distributing equipment (3) has the outlet opening (18) for being configured to slit, for distributing continuous flat structures, stratiform dosage energy
It is cut off from the continuous flat structures；
Mold (7) is equipped with a pair of of element (8,9), and at least one of described element (8,9) can be towards another in molding side
It is moved on (Y), so as to the compression moulding object from the dosage (2)；
Conveying equipment (6), for transporting the dosage (2) towards the mold (7)；
Device for the orientation for changing the dosage (2) when the dosage (2) is conveyed by the conveying equipment (6) so that
The dosage (2) introduces the mold when the dosage (2) is located in the plane of molding direction (Y) arrangement
(7) in.
6. device according to any one of the preceding claims, wherein the conveying equipment includes at least one conveying member
Part (11), the delivery element can be moved along from the path that collection position (Q1) is guided towards releasing position (Q2), in the receipts
Collecting in position (Q1), the dosage (2) is collected by the delivery element (11), in the releasing position (Q2), the dosage
(2) it is discharged into the mold (7) by the delivery element (11).
7. device according to claim 6, wherein be configured to change for changing the described device of the orientation of the dosage
The dosage (2) is determined in the latter half in the path from collection position (Q1) to the releasing position (Q2)
To.
8. the device described according to claim 6 or 7, wherein the conveying equipment (6) includes supporting multiple delivery elements (11)
Centerbody (13), institute's centerbody (13) can surround rotation axis (R) and rotate, for making the delivery element (11) from described
It collects position (Q1) and is moved to the releasing position (Q2).
9. device according to claim 8, wherein the rotation axis (R) is arranged essentially parallel to the molding direction
(Y)。
10. device according to claim 8 or claim 9, wherein each delivery element (11) is connected to by the centerbody (13)
The arm (14) of support is configured to make each delivery element (11) around correspondence for changing the described device of the orientation of the dosage
Arm (14) axis rotation, to change the orientation of the dosage (2).
11. the device according to any one of claim 6 to 10, wherein at least one delivery element (11) includes
Flat feed surface (12) for the surface for contacting the dosage (2).
12. according to the devices described in claim 11, wherein the feed surface (12) is sized so that described dose
Amount (2) is attached to the feed surface (12) in the major part on the surface, so that the multilayer dosage (2) is during conveying
Minimizing deformation, the size of the feed surface (12) be specifically tailored so as into makes with more than the surface area.
13. the device according to any one of claim 6 to 12, wherein cutting member (16) is connected to described at least one
A delivery element (11), to cut off the dosage (2) from the structure.
14. device according to any one of the preceding claims, wherein the mold (7) is included in by carousel
In multiple molds (7) of support, the carousel can continually or intermittently be rotated around an axis.
15. device according to any one of claim 1 to 13, wherein the mold, which is included in, to be moved along linear path
In dynamic multiple molds.
16. a kind of method, including step：
Squeeze out the multilayered structure at least one primary layer (4) and at least one secondary layer (5)；
From multilayered structure cut-out multilayer dosage (2)；
The compression moulding object from multilayer dosage (2), the multilayer dosage are cut off from the multilayered structure, and compression molding step, which is happened at, to be set
In the mold (7) for having a pair of of element (8,9), at least one of described element (8,9) can be towards another in molding direction (Y)
Upper movement so that the multilayer dosage (2) can shape；
Wherein, the multilayer dosage (2) has initial orientation at the end of extrusion step, when the multilayer dosage (2) is towards institute
When stating mold (7) conveying, change the orientation of the multilayer dosage (2) so that the multilayer dosage (2) introduces institute to be ultimately oriented
It states in mold (7), in described be ultimately oriented, the secondary layer (5) extends transverse to the molding direction (Y).
17. according to the method for claim 16, wherein the multilayer dosage (2) is configured to laminar, when layered
When element is located in the plane on the surface for being arranged essentially parallel to the cavity (10) for limiting mold (7), the multilayer dosage is discharged into
In the mold (7), the cavity is transverse to the molding direction (Y).
18. a kind of method, including step：
Squeeze out continuous flat structures；
From the continuous flat structures cut-out stratiform dosage (2)；
The compression moulding object from layered dosage (2), compression molding step are happened in the mold (7) equipped with a pair of of element (8,9),
At least one of described element (8,9) can be moved towards another in molding direction (Y), so that layered dosage (2)
Forming；
Wherein, layered dosage (2) has initial orientation at the end of extrusion step, when layered dosage (2) is towards institute
When stating mold (7) conveying, change the orientation of layered dosage (2) so that when layered dosage (2) is located at transverse to described
When moulding in the plane of direction (Y) arrangement, layered dosage (2) is introduced into the mold (7).
19. the method according to any one of claim 16 to 18, wherein when the mold (7) is around the support mould
When continually or intermittently rotating compression molding step occurs for the axis for having the carousel of (7).
20. the method according to any one of claim 16 to 18, wherein sent out when the mold is moved along linear path
Raw compression molding step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110137666.1A CN112873683B (en) | 2015-10-14 | 2016-10-07 | Device and method for processing doses |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT102015000061419 | 2015-10-14 | ||
| ITUB2015A004653A ITUB20154653A1 (en) | 2015-10-14 | 2015-10-14 | Apparatus and method for processing doses. |
| PCT/IB2016/056007 WO2017064601A1 (en) | 2015-10-14 | 2016-10-07 | Apparatus and method for processing doses |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110137666.1A Division CN112873683B (en) | 2015-10-14 | 2016-10-07 | Device and method for processing doses |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108290323A true CN108290323A (en) | 2018-07-17 |
| CN108290323B CN108290323B (en) | 2021-02-19 |
Family
ID=55237813
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680065541.XA Active CN108290323B (en) | 2015-10-14 | 2016-10-07 | Device and method for processing doses |
| CN202110137666.1A Active CN112873683B (en) | 2015-10-14 | 2016-10-07 | Device and method for processing doses |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110137666.1A Active CN112873683B (en) | 2015-10-14 | 2016-10-07 | Device and method for processing doses |
Country Status (11)
| Country | Link |
|---|---|
| US (2) | US10906213B2 (en) |
| EP (2) | EP3628463B1 (en) |
| JP (1) | JP6720299B2 (en) |
| CN (2) | CN108290323B (en) |
| BR (2) | BR112018007369B1 (en) |
| CA (1) | CA3001262C (en) |
| ES (2) | ES2948783T3 (en) |
| IT (1) | ITUB20154653A1 (en) |
| MX (1) | MX2018004635A (en) |
| WO (1) | WO2017064601A1 (en) |
| ZA (1) | ZA201802343B (en) |
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| CN111805807A (en) * | 2020-09-03 | 2020-10-23 | 临朐瑞星塑胶制品有限公司 | Feeding and discharging device combined with sizing material adding mold |
| CN113891791A (en) * | 2019-04-05 | 2022-01-04 | 萨克米伊莫拉机械合作社合作公司 | Method and device for producing a dispensing element for a container and dispensing element for a container |
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| IT201800009342A1 (en) * | 2018-10-11 | 2020-04-11 | Sacmi Cooperativa Mecc Imola Societa' Cooperativa | Apparatus for compression molding of concave objects. |
| IT201800010919A1 (en) * | 2018-12-10 | 2020-06-10 | Sacmi | Apparatus and method for forming a concave object. |
| IT201900018725A1 (en) | 2019-10-14 | 2021-04-14 | Sacmi | Dispensing head of a polymeric material and relative delivery method, method of transferring a dose of polymeric material. |
| IT201900018965A1 (en) * | 2019-10-16 | 2021-04-16 | Sacmi | Compression molding apparatus. |
| IT202000011947A1 (en) * | 2020-05-21 | 2021-11-21 | Sacmi | COMPRESSION MOLDING MACHINE AND METHOD |
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2015
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2016
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- 2016-10-07 EP EP19210316.6A patent/EP3628463B1/en active Active
- 2016-10-07 ES ES19210316T patent/ES2948783T3/en active Active
- 2016-10-07 BR BR112018007369-5A patent/BR112018007369B1/en active IP Right Grant
- 2016-10-07 EP EP16795157.3A patent/EP3362243B1/en active Active
- 2016-10-07 US US15/767,011 patent/US10906213B2/en active Active
- 2016-10-07 ES ES16795157T patent/ES2773124T3/en active Active
- 2016-10-07 CA CA3001262A patent/CA3001262C/en active Active
- 2016-10-07 MX MX2018004635A patent/MX2018004635A/en unknown
- 2016-10-07 CN CN202110137666.1A patent/CN112873683B/en active Active
- 2016-10-07 BR BR122022007344-1A patent/BR122022007344B1/en active IP Right Grant
- 2016-10-07 WO PCT/IB2016/056007 patent/WO2017064601A1/en active Application Filing
- 2016-10-07 JP JP2018519471A patent/JP6720299B2/en active Active
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2018
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113891791A (en) * | 2019-04-05 | 2022-01-04 | 萨克米伊莫拉机械合作社合作公司 | Method and device for producing a dispensing element for a container and dispensing element for a container |
| CN113891791B (en) * | 2019-04-05 | 2024-02-09 | 萨克米伊莫拉机械合作社合作公司 | Method and device for producing a dispensing part of a container and dispensing part of a container |
| CN111805807A (en) * | 2020-09-03 | 2020-10-23 | 临朐瑞星塑胶制品有限公司 | Feeding and discharging device combined with sizing material adding mold |
| CN111805807B (en) * | 2020-09-03 | 2021-01-12 | 临朐瑞星塑胶制品有限公司 | Feeding and discharging device combined with sizing material adding mold |
Also Published As
| Publication number | Publication date |
|---|---|
| US11679535B2 (en) | 2023-06-20 |
| BR112018007369A2 (en) | 2018-10-23 |
| BR112018007369B1 (en) | 2022-07-26 |
| EP3628463B1 (en) | 2023-04-19 |
| BR122022007344B1 (en) | 2023-03-21 |
| CN112873683B (en) | 2023-10-20 |
| EP3362243B1 (en) | 2019-11-27 |
| CN112873683A (en) | 2021-06-01 |
| EP3362243A1 (en) | 2018-08-22 |
| ES2773124T3 (en) | 2020-07-09 |
| US10906213B2 (en) | 2021-02-02 |
| US20210114264A1 (en) | 2021-04-22 |
| EP3628463A1 (en) | 2020-04-01 |
| CA3001262A1 (en) | 2017-04-20 |
| ES2948783T3 (en) | 2023-09-19 |
| WO2017064601A1 (en) | 2017-04-20 |
| CN108290323B (en) | 2021-02-19 |
| ITUB20154653A1 (en) | 2017-04-14 |
| JP2018530462A (en) | 2018-10-18 |
| US20180297246A1 (en) | 2018-10-18 |
| MX2018004635A (en) | 2018-06-22 |
| JP6720299B2 (en) | 2020-07-08 |
| CA3001262C (en) | 2021-08-24 |
| ZA201802343B (en) | 2019-07-31 |
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